4130625

素因数分解:

$3^1\times 5^4\times {\mathrm{2203}}^1$

素因数の和:2226

約数の個数: 20

約数和(自身を含む): 6885296

約数和(自身を除く): 2754671

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 2203, 6609, 11015, 33045, 55075, 165225, 275375, 826125, 1376875, 4130625]

約数ペア:

[(1, 4130625), (3, 1376875), (5, 826125), (15, 275375), (25, 165225), (75, 55075), (125, 33045), (375, 11015), (625, 6609), (1875, 2203)]